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cmd/compile: rename retsigerr to sigerr

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retsigerr was used to create error message for both wrong function
arguments and return arguments, so change its name to sigerr to reflect
that.

While at it, also add documentation for the wrong function arguments
case.

Passes toolstash-check.

Change-Id: I740c717ad38d4afab9e8c20f2e94579c8bca67ff
Reviewed-on: https://go-review.googlesource.com/c/go/+/255240
Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
This commit is contained in:
Cuong Manh Le 2020-09-17 07:46:01 +07:00
parent ddd35f8d71
commit 4ffc2bc533
1 changed files with 3 additions and 4 deletions
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7
src/cmd/compile/internal/gc/typecheck.go
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@ -2711,7 +2711,7 @@ func errorDetails(nl Nodes, tstruct *types.Type, isddd bool) string {
return "" return ""
} }
} }
return fmt.Sprintf("\n\thave %s\n\twant %v", nl.retsigerr(isddd), tstruct) return fmt.Sprintf("\n\thave %s\n\twant %v", nl.sigerr(isddd), tstruct)
} }
// sigrepr is a type's representation to the outside world, // sigrepr is a type's representation to the outside world,
@ -2735,9 +2735,8 @@ func sigrepr(t *types.Type) string {
return t.String() return t.String()
} }
// retsigerr returns the signature of the types // sigerr returns the signature of the types at the call or return.
// at the respective return call site of a function. func (nl Nodes) sigerr(isddd bool) string {
func (nl Nodes) retsigerr(isddd bool) string {
if nl.Len() < 1 { if nl.Len() < 1 {
return "()" return "()"
} }